I did the coating for exhaust manifold and turbo housing...
It does help prevent the heat travelling to radiator,which causes overheating,or aircon shut down...
Hi guys.My ride is a S15 spec R stock. I get about 5.5 - 6.2 cruising at 100km/h...and reaching 7.1 during overtaking n hard acceleration....is this normal or am i running too lean at speeds above 100kmh...